Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1991-06-10
1993-03-23
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277153, T16J 1532
Patent
active
051957574
ABSTRACT:
The present invention is a seal adapted to be disposed about a cylindrical shaft. The seal includes a body portion having an aperture a lip surface defining an aperture extending axially therethrough. The seal includes a textured pattern formed on the lip surface. The seal further includes at least one rib, ridge or recess extending along the lip surface for retaining a lubricant between the lip surface and the cylindrical shaft.
REFERENCES:
patent: 3501155 (1970-03-01), Dega et al.
patent: 3640542 (1972-02-01), Mowat et al.
patent: 3929340 (1975-12-01), Peisker
patent: 3973781 (1976-08-01), Grorich
patent: 4118856 (1978-10-01), Bainard et al.
patent: 4155560 (1979-05-01), Repella
patent: 4560177 (1985-12-01), Riley, Jr.
patent: 4568092 (1986-02-01), Hayashida et al.
Cuchlinski Jr. William A.
Cummings Scott W.
Freudenberg-NOK General Partnership
LandOfFree
Patterned textured seal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Patterned textured seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Patterned textured seal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1346972